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add hexlify compatibility for python 3.6 and 3.7

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Kelly Brazil
2022-07-05 19:12:44 -07:00
parent 625544f53e
commit 855c9363a5
1 changed files with 6 additions and 1 deletions
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5
jc/parsers/x509_cert.py
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@ -235,7 +235,12 @@ def _i2b(integer: int) -> bytes:
def _b2a(byte_string: bytes) -> str:
"""Convert a byte string to a colon-delimited hex ascii string"""
# need try/except since seperator was only introduced in python 3.8.
# provides compatibility for python 3.6 and 3.7.
try:
return binascii.hexlify(byte_string, ':').decode('utf-8')
except TypeError:
return binascii.hexlify(byte_string).decode('utf-8')
def _fix_objects(obj):